components/scene/BillboardComponent.h

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// /////////////////////////////////////////////////////////////////////////////
//
// Name:            BillboardComponent.h
// Author:          Michael Bartsch (ZCCdark203)
//
// Desc :           Declaration of the BillboardComponent class.
//
// License:         Copyright (C) 2009 Michael Bartsch and Contributors
//
//                  This program is free software: you can redistribute it
//                  and/or modify it under the terms of the zlib/libpng License.
//                  See main.cpp for conditions of distribution and use.
//
// /////////////////////////////////////////////////////////////////////////////

#ifndef __BILLBOARDCOMPONENT_H__
#define __BILLBOARDCOMPONENT_H__

// Include files
#include "../../dependencies.h"
#include "SceneComponent.h"


// BillboardComponent class
class BillboardComponent : public SceneComponent
{
public:

    // Initialisation and deinitialisation
    BillboardComponent(Entity *parent, const dimension2df &size = dimension2df(10.0f, 10.0f),
                       const SColor &colorTop = SColor(255, 255, 255, 255),
                       const SColor &colorBottom = SColor(255, 255, 255, 255));
    ~BillboardComponent();

    // Methods
    IBillboardSceneNode* getBillboardSceneNode();

    void getColor(SColor &topColor, SColor &bottomColor) const;
    const dimension2df& getSize() const;

    void setColor(const SColor &overallColor);
    void setColor(const SColor &topColor, const SColor &bottomColor);
    void setSize(const dimension2df &size);

    static bool parseXML(IXMLReader *file, Entity *entity);

    // XML
    static bool parseBaseXML(IXMLReader *file, BillboardComponent *component);

protected:

    // Initialisation
    BillboardComponent(Entity *parent, bool isDerived);

    // Members
    IBillboardSceneNode *mBillboardSN;
};

#endif

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